Shimano ST-EF505 + BR-M315 3x8 Speed Shift/Brake Lever Hydraulic Disc Brake Set | Bunny Cycling
Amazon.com : Bike Brake Pads, Best Tek Disc Brake Pads for Shimano M315 M355 M515 M525 C501 C601 M375 M395 M415 M416 M446 M465 M475 M485 M486 and Replacement Other Same Desgin
Shimano Altus BL-M315/BR-M315 Disc Brake and Lever - Rear, Hydraulic, Post Mount, Resin Pads, Black - Walmart.com
Shimano BR-M315 Brake Caliper Postmount And 100cm Line for B01S Pad - New 4550170621636 | eBay